| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/28/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/10/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/27/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/09/21 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 |